AS20115 24.181.240.0/21 CIDR and IP Range Summary.ASN: 20115 - Charter CommunicationsHost Count: 2046Addressable IPs: 204824.181.240.0/2424.181.241.0/2424.181.242.0/2424.181.243.0/2424.181.244.0/2424.181.245.0/2424.181.246.0/2424.181.247.0/24